Automated methods for formal proofs in simple arithmetics and algebra (Automatische Methoden für formale Beweise in einfachen Arithmetiken und Algebren)
Automated methods for formal proofs in simple arithmetics and algebra (Automatische Methoden für formale Beweise in einfachen Arithmetiken und Algebren)
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简单算术和代数形式化证明的自动化方法(Automatische Methoden für formale Beweise in einfachen Arithmetiken und Algebren)
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发表时间:
2008
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通讯作者:
A. Chaieb
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作者:
A. Chaieb
In an LCF-like theorem prover, any proof must be produced from a small
set of inference rules. The development of automated proof methods in
such systems is extremely important. In this thesis we study the
following question: How should we integrate a proof procedure in an
LCF-like theorem prover, both in general and in the special case of
arithmetics? We investigate three integration paradigms
and present several proof procedures. These include universal and weak
existential problems over rings, universal polynomial problems over
the reals, quantifier elimination for parametric linear problems over
ordered fields, Presburger arithmetic, mixed real-integer linear
arithmetic, algebraically and real closed fields. Our work has been
carried out in the Isabelle framework.